000 00314nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aFrank A.Kristal
245 0 _a"Pumps: Types, Selection installation operation and maintenance "
260 _bmcgrawhill
260 _c1953
365 _b36.60
942 _cBK
999 _c198319
_d198319